The Visual Complexity website and blog is an amazing collection of great sites covering the full range of information design and info-graphics spectrum. I highly recommend a visit to the site.

From the site, “VisualComplexity.com intends to be a unified resource space for anyone interested in the visualization of complex networks. The project’s main goal is to leverage a critical understanding of different visualization methods, across a series of disciplines, as diverse as Biology, Social Networks or the World Wide Web. I truly hope this space can inspire, motivate and enlighten any person doing research on this field.“